Moving arrow_files SQL tests to sqllogictest (#8217)

* Moving arrow_files SQL tests to sqllogictest

* Removed module

datafusion/core/tests/sql/mod.rs

@@ -73,7 +73,6 @@ macro_rules! test_expression {
 }
 
 pub mod aggregates;
-pub mod arrow_files;
 pub mod create_drop;
 pub mod csv_files;
 pub mod describe;

datafusion/sqllogictest/test_files/arrow_files.slt

@@ -0,0 +1,44 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+
+#   http://www.apache.org/licenses/LICENSE-2.0
+
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+#############
+## Arrow Files Format support
+#############
+
+
+statement ok
+
+CREATE EXTERNAL TABLE arrow_simple
+STORED AS ARROW
+LOCATION '../core/tests/data/example.arrow';
+
+
+# physical plan
+query TT
+EXPLAIN SELECT * FROM arrow_simple
+----
+logical_plan TableScan: arrow_simple projection=[f0, f1, f2]
+physical_plan ArrowExec: file_groups={1 group: [[WORKSPACE_ROOT/datafusion/core/tests/data/example.arrow]]}, projection=[f0, f1, f2]
+
+# correct content
+query ITB
+SELECT * FROM arrow_simple
+----
+1 foo true
+2 bar NULL
+3 baz false
+4 NULL true